I spoke as Yunolay at OffSecLab Meetup in Shibuya, held on September 26, 2026.
Event
| Event | OffSecLab Meetup in Shibuya |
| Date | September 26, 2026 |
| Venue | GMO Yours, Shibuya Fukuras 16F, Tokyo |
| Session | 15:45 (20 min) |
| Speaker | Yunolay |
See the connpass event page for details.
Talk: “OSEE受験記 (OSEE exam write-up)”
An introduction to OSEE (OffSec Exploitation Expert), OffSec’s top-tier certification, and my own exam experience, aimed at beginners. Topics included:
- What OSEE is, and how it differs from the OSCE3 track
- An overview of the EXP-401 (Advanced Windows Exploitation) course
- How I studied, and the materials and lab setup I used
- What the exam day was like, and what mattered most in hindsight